??OE-level Full System & Engine Analyer–Powerful Compatibility
ANCEL HD3400 diesel truck scanner is specifically designed for the most common engine brands in the US diesel market: Cummins. CAT. Detroit. Paccar.

??The heavy duty truck scan tool not only supports the basic functions of Cummins. CAT. Detroit. and Paccar engines: reading/clearing codes. reading data streams. and reading ECU information. show live data in graph such as Engine Speed. ECU’s temperature and coolant temperatures (live data can be store and playback). but also supports the DPF function.

??HD3400 portable intelligent car fault self-test auto scan tool can detect car Engine. Transmission. ABS. SRS. Throttle. ESP. TPMS. EVAP. fuel system. Emission system. and etc. And display fault information through 5 inches LCD display. and quickly identify the part of the car where the fault occurred and the reason. The HD3400 obd2 scan tool makes up for the shortage of manual diagnosis and saves labor. money and time.

??Full OBD2 Function  :It not only can diagnose heavy duty trucks. also can be a OBD2 scanner for 12v vehicles to diagnose all OBD2 module of engine. Full OBD2 Function: Read / Erase Codes. Freeze Frame. Live Data. I/M Readiness. O2 Sensor Test. On-Board Monitor Test. Vehicle Information. DTC Lookup. ect. 

??DPF Complete Service Function
(Only work for Cummins. Detroit. Caterpillar. Paccar )

??DPF complete Service includes:
DPF regeneration. DPF reset. Blue Tec. 
DPF related information reset. DPR state reset.
forced DPR regeneration. differential pressure check.
DPD forced regeneration etc.

??DPF regeneration may be performed in the following cases:
(a) The exhaust back pressure sensor is replaced.
(b) The PM trap is removed or replaced.
(c) The fuel additive nozzle is removed or replaced.
(d) The cataytic oxidizer is removed or replaced.
(e) The DPF regeneration MIL is on and maintenance is performed.
(f) The DPF regeneration control module is replaced.

??HD OBD/Diesel OBD Features
?HD OBD/Diesel OBD: Diesel standard OBD;
? Protocol: J1587. J1708. J1939. ISO27145 (latest);
?Commercial vehicles (24V): trucks. buses. construction machinery. agricultural machinery. cement trucks. garbage trucks. fire engines. yachts. etc.;
?System diagnostic support :  like Engine. Transmission. Instrument Panel. Drivetrain. Baking System. Suspension. ABS. ESP. EPS. Fuel system . SRS . Headlamp Auto-level. BCM.etc.)
??Full system diagnostic of America HD diesel truck(J1939 from 2006). 
??Part of the system diagnostic of European HD diesel truck (J1939 from  2012). 
??Some system diagnostic of Asia HD diesel truck (ABS/EBS system);
?System Function :  basic diagnosis (Fast & Complete Scan); 
?Regenerate DPF (Diesel Particulate Filter). Identify DPF fault codes .Including DPF regeneration. DPF reset. BlueTec. DPF related information reset. DPR state reset. forced DPR regeneration. differential pressure check. DPD forced regeneration etc.  Support for Cummins. Caterpillar. Detroit. Paccar